Development of a 7 T Experiment System for Superconducting Switch Test

被引：0
|
作者：
W. B. Ma
L. Zhao
G. Q. Zhang
F. P. Ning
Z. A. Zhu
机构：
[1] CAS,Institute of High Energy Physics
[2] Graduate School of the Chinese Academy of Sciences,undefined
来源：
Journal of Superconductivity and Novel Magnetism | 2011年 / 24卷
关键词：
Superconducting magnets; Superconducting switches; Current leads; Stress analysis; Quench analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A 7 T experiment system, which was designed for a MRI superconducting switch test, has been developed at the Institute of High Energy Physics (IHEP) of China. The system mainly consists of a 7 T background superconducting coil, two pairs of 800 A vapor cooled current leads, a data acquisition system and more. The NbTi superconducting coil, with an operating current of 376 A, has a central field of 7 T and clear bore of 80 mm. The no-impregnation technique was adopted to fabricate this coil. The coil reached 96% of its short sample performance after three times quench. The system detailed experiments are presented in this paper.
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页码：1803 / 1807
页数：4
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